cmd_usb.c: show cmd usage if no args given
authorSerge Ziryukin <ftrvxmtrx@gmail.com>
Sun, 25 Apr 2010 18:32:36 +0000 (21:32 +0300)
committerWolfgang Denk <wd@denx.de>
Thu, 6 May 2010 21:35:34 +0000 (23:35 +0200)
commit65d342541e78ab9a22bf480cc4fe2f659f94bad4
tree2e8d8673981e6ca7fe0463e96c6074db215bc04a
parente4a95d112e5ea8368bfbdac6ff963d1b8dc63cf0
cmd_usb.c: show cmd usage if no args given

Signed-off-by: Serge Ziryukin <ftrvxmtrx@gmail.com>
common/cmd_usb.c